Deserialization in Inductive Automation Ignition Software
CVE-2025-13913
A privileged Ignition user, intentionally or otherwise, imports an external file with a specially crafted payload, which executes embedded malicious code.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (25.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Inductive Automation Ignition Software — versions 0, 8.3.0
- Inductiveautomation Ignition
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-26-071-06 (VDB Entry, Third Party Advisory)
- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-071-06.js… (Issue Tracking)
- inductiveautomation.com/resources/article/ignition-security-hardening-guide (Issue Tracking)
Frequently asked questions
- What is CVE-2025-13913?
- CVE-2025-13913 is a medium-severity vulnerability in Inductive Automation Ignition Software, classified under Deserialization of Untrusted Data. CVSS score: 6.3/10. Published 2026-03-12.
- How severe is CVE-2025-13913?
- Medium severity. CVSS v3 base score is 6.3 out of 10.